Croatica Chemica Acta, Vol. 45 No. 4, 1973.
Original scientific paper
Kinetics of the Thermal Degradation of n-Propylbenzene in a Micro Flow Reactor by Gas Chromatography
V. Švob
; INA - Institute for Research and Development 41000 Zagreb, Croatia, Yugoslavia
Dj. Deur-Šiftar
; INA - Institute for Research and Development 41000 Zagreb, Croatia, Yugoslavia
Abstract
The kinetics of the thermal degradation of n-propylbenzene
was studied by pyrolysis gas chromatography. The sample was
pyrolyzed in the gas phase, in a gold capillary tube inserted in
the micro flow reactor system that was directly connected to the
gas chromatograph. The degradation products were analyzed on a
glass capillary column with silicone rubber SE-30 as the liquid
phase. The kinetic data was obtained through qualitative and
quantitative analys1is of the degradation products. The results show
that the pyrolysis of n-propylbenzene is a first order reaction
with an activation energy of 44.0 kcal**/mol.
Keywords
Hrčak ID:
196996
URI
Publication date:
15.4.1974.
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